Calvin Mcmillan was the first Canadian musician who befriended me during my first days in Victoria. He took me to see Moxie at White Eagle Hall shortly after and managed to convince them to let me sit in. If it wasn't for Calvin I probably would have never met these folks and people like Tim Zurowski and Paul Iverson, both of whom I later worked with. Cal and I remain very close friends to this day.
For physical events that happen at a specific time. For example a concert, or dance performance. If there are multiple shows, you can still duplicate your event to cover them all.